用pygame做一個簡單的python小游戲—七彩同心圓

import pygame, random, sys, time
pygame.init()screen = pygame.display.set_mode([600, 400])screen.fill((255, 255, 255))radiusr = 0arrradiusr = [0] * 10  # 圓的半徑arraddradiusr = [0] * 10  # 圓的半徑增量arrradiusbool = [False] * 10  # 圓是否存在   False代表該索引值下的圓不存在，True代表存在arrradiusx = [0] * 10  # 圓的坐標(biāo)x軸arrradiusy = [0] * 10  # 圓的坐標(biāo)y軸RGBx = [0] * 10  # 顏色RGB值第一個值RGBy = [0] * 10  # 顏色RGB值第二個值RGBz = [0] * 10  # 顏色RGB值第三個值
while True:    time.sleep(0.1)  # 0.1秒    for event in pygame.event.get():  # 監(jiān)聽器        if event.type == pygame.MOUSEBUTTONDOWN:  # 鼠標(biāo)按下            num = arrradiusbool.index(False)   #獲取圓不存在的索引值            arrradiusbool[num] = True          #將該索引值的圓設(shè)置為存在            arrradiusr[num] = 0                #該圓的半徑設(shè)置為0            arrradiusx[num], arrradiusy[num] = pygame.mouse.get_pos()        #獲取鼠標(biāo)坐標(biāo)            RGBx[num] = random.randint(0, 255)       #獲取顏色值            RGBy[num] = random.randint(0, 255)       #獲取顏色值            RGBz[num] = random.randint(0, 255)       #獲取顏色值            pygame.draw.circle(screen, pygame.Color(RGBx[num], RGBy[num], RGBz[num]),     #畫圓                               (arrradiusx[num], arrradiusy[num]), arrradiusr[num], 1)        if event.type == pygame.QUIT:            pygame.quit()            sys.exit()    for i in range(10):        if arrradiusbool[i] == False:     #如果圓不存在則跳過循環(huán)            pass        else:            if (arrradiusr[i] < random.randint(10, 50)):       #隨機圓的大小                arraddradiusr[i] = random.randint(0, 5)        #圓的隨機半徑增量                arrradiusr[i] += arraddradiusr[i]                pygame.draw.circle(screen, pygame.Color(RGBx[i], RGBy[i], RGBz[i]),     #畫圓                                   (arrradiusx[i], arrradiusy[i]), arrradiusr[i], 1)            else:                arrradiusbool[i] = False    #若圓已達(dá)到最大，這將該索引值的圓設(shè)置為不存在    pygame.display.update()